Jewish legal works
The largest part of this collection is the influential Small Book of Commandments (aka The Gates of Exile) by Isaac ben Joseph of Corbeil (d. 1280) containing ca. 300 precepts. The work is divided into seven parts (pillars) corresponding to the days of the week. The beginnings of six parts have rich marginal illustrations. Zooming in on the digital images helps us see details of these small illustrations. It also reveals a peculiar marginal inscription quoting a Latin hymn with anti-Jewish sentiment.